<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8"/>
    <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
    <title>Document</title>
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../../plugins/element-ui/index.css"/>
    <link rel="stylesheet" href="../../styles/common.css"/>
    <link rel="stylesheet" href="../../styles/page.css"/>
    <style>
        .addDish .el-input {
            width: 130px;
        }

        .addDish .el-input-number__increase {
            border-left: solid 1px #FFE1CA;
            background: #fff3ea;
        }

        .addDish .el-input-number__decrease {
            border-right: solid 1px #FFE1CA;
            background: #fff3ea;
        }

        .addDish input {
            border: 1px solid #ffe1ca;
        }

        .addDish .table {
            border: solid 1px #EBEEF5;
            border-radius: 3px;
        }

        .addDish .table th {
            padding: 5px 0;
        }

        .addDish .table td {
            padding: 7px 0;
        }

        .addDishList .seachDish {
            position: absolute;
            top: 10px;
            right: 20px;
        }

        .addDishList .el-dialog__body {
            padding: 0;
            border-bottom: solid 1px #ccc;
        }

        .addDishList .el-dialog__footer {
            padding-top: 27px;
        }

        .addDish {
            width: 777px;
        }

        .addDish .addBut {
            background: #ffc200;
            display: inline-block;
            padding: 0px 20px;
            border-radius: 3px;
            line-height: 40px;
            cursor: pointer;
            border-radius: 4px;
            color: #333333;
            font-weight: 500;
        }

        .addDish .content {
            background: #fafafb;
            padding: 20px;
            border: solid 1px #ccc;
            border-radius: 3px;
        }

        .addDishCon {
            padding: 0 20px;
            display: flex;
            line-height: 40px;
        }

        .addDishCon .leftCont {
            display: flex;
            border-right: solid 2px #E4E7ED;
            width: 60%;
            padding: 15px;
        }

        .addDishCon .leftCont .tabBut {
            width: 110px;
        }

        .addDishCon .leftCont .tabBut span {
            display: block;
            text-align: center;
            border-right: solid 2px #f4f4f4;
            cursor: pointer;
        }

        .addDishCon .leftCont .act {
            border-color: #FFC200 !important;
            color: #FFC200 !important;
        }

        .addDishCon .leftCont .tabList {
            flex: 1;
            padding: 15px;
        }

        .addDishCon .leftCont .tabList .table {
            border: solid 1px #f4f4f4;
            border-bottom: solid 1px #f4f4f4;
        }

        .addDishCon .leftCont .tabList .table .items {
            border-bottom: solid 1px #f4f4f4;
            padding: 0 10px;
            display: flex;
        }

        .addDishCon .leftCont .tabList .table .items .el-checkbox, .addDishCon .leftCont .tabList .table .items .el-checkbox__label {
            width: 100%;
        }

        .addDishCon .leftCont .tabList .table .items .item {
            display: flex;
            padding-right: 20px;
        }

        .addDishCon .leftCont .tabList .table .items .item span {
            display: inline-block;
            text-align: center;
            flex: 1;
        }

        .addDishCon .ritCont {
            width: 40%;
            padding: 0 15px;
        }

        .addDishCon .ritCont .item {
            box-shadow: 0px 1px 4px 3px rgba(0, 0, 0, 0.03);
            display: flex;
            text-align: center;
            padding: 0 10px;
            margin-bottom: 20px;
            border-radius: 6px;
            color: #818693;
        }

        .addDishCon .ritCont .item span:first-child {
            text-align: left;
            color: #20232A;
        }

        .addDishCon .ritCont .item .price {
            display: inline-block;
            flex: 1;
        }

        .addDishCon .ritCont .item .del {
            cursor: pointer;
        }

        .addDishCon .ritCont .item .del img {
            position: relative;
            top: 5px;
            width: 20px;
        }

        .addDishCon .el-checkbox__label {
            width: 100%;
        }

        #combo-add-app .setmealFood .el-form-item__label::before {
            content: '*';
            color: #F56C6C;
            margin-right: 4px;
        }

        #combo-add-app .uploadImg .el-form-item__label::before {
            content: '*';
            color: #F56C6C;
            margin-right: 4px;
        }
    </style>
</head>
<body>
<div class="addBrand-container" id="combo-add-app">
    <div class="container">
        <el-form
                ref="ruleForm"
                :model="ruleForm"
                :rules="rules"
                :inline="true"
                label-width="180px"
                class="demo-ruleForm"
        >
            <div>
                <el-form-item label="套餐名称:" prop="name">
                    <el-input v-model="ruleForm.name" placeholder="请填写套餐名称" maxlength="20"/>
                </el-form-item>
                <el-form-item label="套餐分类:" prop="idType">
                    <el-select v-model="ruleForm.idType" placeholder="请选择套餐分类" @change="$forceUpdate()">
                        <el-option v-for="(item, index) in setMealList" :key="index" :label="item.name"
                                   :value="item.id"/>
                    </el-select>
                </el-form-item>
            </div>
            <div>
                <el-form-item label="套餐价格:" prop="price">
                    <el-input v-model="ruleForm.price" placeholder="请设置套餐价格"/>
                </el-form-item>
            </div>
            <div>
                <el-form-item label="套餐菜品:" class="setmealFood">
                    <el-form-item>
                        <div class="addDish">
                            <span v-if="dishTable.length == 0" class="addBut" @click="openAddDish"> + 添加菜品</span>
                            <div v-if="dishTable.length != 0" class="content">
                                <div class="addBut" style="margin-bottom: 20px" @click="openAddDish">+ 添加菜品</div>
                                <div class="table">
                                    <el-table :data="dishTable" style="width: 100%">
                                        <el-table-column prop="name" label="名称" width="180"
                                                         align="center"></el-table-column>
                                        <el-table-column prop="price" label="原价" width="180">
                                            <template slot-scope="scope"> {{ Number(scope.row.price) / 100 }}</template>
                                        </el-table-column>
                                        <el-table-column prop="address" label="份数" align="center">
                                            <template slot-scope="scope">
                                                <el-input-number
                                                        v-model="scope.row.copies"
                                                        size="small"
                                                        :min="1"
                                                        :max="99"
                                                        label="描述文字"
                                                ></el-input-number>
                                            </template>
                                        </el-table-column>
                                        <el-table-column prop="address" label="操作" width="180px;" align="center">
                                            <template slot-scope="scope">
                                                <el-button type="text" size="small"
                                                           @click="delDishHandle(scope.$index)"> 删除
                                                </el-button>
                                            </template>
                                        </el-table-column>
                                    </el-table>
                                </div>
                            </div>
                        </div>
                    </el-form-item>
                </el-form-item>
            </div>
            <div>
                <el-form-item label="套餐图片:" class="uploadImg">
                    <el-upload
                            class="avatar-uploader"
                            action="/common/upload"
                            :show-file-list="false"
                            :on-success="handleAvatarSuccess"
                            :on-change="onChange"
                            ref="upload"
                    >
                        <img v-if="imageUrl" :src="imageUrl" class="avatar"></img>
                        <i v-else class="el-icon-plus avatar-uploader-icon"></i>
                    </el-upload>
                </el-form-item>
            </div>
            <div class="address">
                <el-form-item label="套餐描述:">
                    <el-input v-model="ruleForm.description" type="textarea" :rows="3" placeholder="套餐描述，最长200字"
                              maxlength="200"/>
                </el-form-item>
            </div>
            <div class="subBox address">
                <el-form-item>
                    <el-button @click="goBack()"> 取消</el-button>
                    <el-button type="primary" @click="submitForm('ruleForm', false)"> 保存</el-button>
                    <el-button
                            v-if="actionType == 'add'"
                            type="primary"
                            class="continue"
                            @click="submitForm('ruleForm', true)"
                    >
                        保存并继续添加套餐
                    </el-button>
                </el-form-item>
            </div>
        </el-form>
    </div>
    <el-dialog
            title="添加菜品"
            class="addDishList"
            :visible.sync="dialogVisible"
            width="60%"
            :before-close="handleClose"
    >
        <el-input
                v-model="value"
                class="seachDish"
                placeholder="请输入菜品名称进行搜索"
                style="width: 250px"
                size="small"
                clearable
        >
            <i slot="prefix" class="el-input__icon el-icon-search" style="cursor: pointer" @click="seachHandle"></i>
        </el-input>
        <!-- <AddDish ref="adddish" :check-list="checkList" :seach-key="seachKey" @checkList="getCheckList" /> -->

        <div class="addDishCon">
            <div class="leftCont">
                <div
                        v-show="seachKey.trim() == ''"
                        class="tabBut"
                >
              <span
                      v-for="(item, index) in dishType"
                      :key="index"
                      :class="{act:index == keyInd}"
                      @click="checkTypeHandle(index, item.id)"
              >{{ item.name }}</span>
                </div>
                <div class="tabList">
                    <div class="table">
                        <div v-if="dishAddList.length == 0" style="padding-left:10px">
                            暂无菜品!
                        </div>
                        <el-checkbox-group
                                v-if="dishAddList.length > 0"
                                v-model="checkedList"
                                @change="checkedListHandle"
                        >
                            <div
                                    v-for="(item, index) in dishAddList"
                                    :key="index"
                                    class="items"
                            >
                                <el-checkbox
                                        :key="index"
                                        :label="item"
                                >
                                    <div class="item">
                                        <span style="flex: 3;text-align: left">{{ item.dishName }}</span>
                                        <span>{{ item.status == 0 ? '停售' : '在售' }}</span>
                                        <span>{{ Number(item.price)/100 }}</span>
                                    </div>
                                </el-checkbox>
                            </div>
                        </el-checkbox-group>
                    </div>
                </div>
            </div>
            <div class="ritCont">
                <div class="tit">
                    已选菜品({{ checkedList.length }})
                </div>
                <div class="items">
                    <div
                            v-for="(item, ind) in checkedList"
                            :key="ind"
                            class="item"
                    >
                        <span>{{ item.name }}</span>
                        <span class="price">￥ {{ Number(item.price)/100 }} </span>
                        <span
                                class="del"
                                @click="delCheck(ind)"
                        >
                  <img
                          src="../../images/icons/btn_clean@2x.png"
                          alt=""
                  >
                </span>
                    </div>
                </div>
            </div>
        </div>

        <span slot="footer" class="dialog-footer">
          <el-button @click="handleClose">取 消</el-button>
          <el-button type="primary" @click="addTableList">确 定</el-button>
        </span>
    </el-dialog>
</div>
<!-- 开发环境版本，包含了有帮助的命令行警告 -->
<script src="../../plugins/vue/vue.js"></script>
<!-- 引入组件库 -->
<script src="../../plugins/element-ui/index.js"></script>
<!-- 引入axios -->
<script src="../../plugins/axios/axios.min.js"></script>
<script src="../../js/request.js"></script>
<script src="../../api/combo.js"></script>
<script src="../../js/validate.js"></script>
<script src="../../js/index.js"></script>
<script src="../../api/food.js"></script>
<script>
    new Vue({
        el: '#combo-add-app',
        data() {
            return {
                id: '',
                value: '',
                setMealList: [],
                seachKey: '',
                dishList: [],
                imageUrl: '',
                actionType: '',
                dishTable: [],
                dialogVisible: false,
                checkList: [],
                ruleForm: {
                    name: '',
                    categoryId: '',
                    price: '',
                    code: '',
                    image: '',
                    description: '',
                    dishList: [],
                    status: true,
                    idType: '',
                },
                dishType: [],
                dishAddList: [],
                dishListCache: [],
                keyInd: 0,
                searchValue: '',
                checkedList: []
            }
        },
        computed: {
            rules() {
                return {
                    name: {
                        required: true,
                        message: '请输入套餐名称',
                        trigger: 'blur',
                    },
                    idType: {
                        required: true,
                        message: '请选择套餐分类',
                        trigger: 'change',
                    },
                    price: {
                        required: true,
                        // 'message': '请输入套餐价格',
                        validator: (rules, value, callback) => {
                            if (!value) {
                                callback(new Error('请填写菜品价格'))
                            } else {
                                const reg = /^\d+(\.\d{0,2})?$/
                                if (reg.test(value)) {
                                    if (value < 10000) {
                                        callback()
                                    } else {
                                        callback(new Error('菜品价格小于10000'))
                                    }
                                } else {
                                    callback(new Error('菜品价格格式只能为数字,且最多保留两位小数'))
                                }
                            }
                        },
                        trigger: 'blur',
                    },
                }
            },
        },
        watch: {
            seachKey(value) {
                if (value.trim()) {
                    this.getDishForName(this.seachKey)
                }
            },
            checkList(value) {
                this.checkedList = value
            }
        },
        created() {
            this.getDishTypeList();
            this.getDishType();
            this.id = requestUrlParam('id');
            this.actionType = this.id ? 'edit' : 'add';
            if (this.id) {
                this.init()
            }
        },
        mounted() {
        },
        methods: {
            async init() {
                querySetmealById(this.id).then((res) => {
                    if (String(res.code) === '1') {
                        this.ruleForm = res.data;
                        this.ruleForm.status = res.data.status === '1';
                        this.ruleForm.price = res.data.price / 100;
                        this.imageUrl = res.data.image;
                        this.checkList = res.data.setmealDishes;
                        this.dishTable = res.data.setmealDishes;
                        this.ruleForm.idType = res.data.categoryId;
                        // this.ruleForm.password = ''
                    } else {
                        this.$message.error(res.msg || '操作失败')
                    }
                })
            },
            seachHandle() {
                this.seachKey = this.value
            },
            // 获取套餐分类
            getDishTypeList() {
                getCategoryList({type: 2}).then((res) => {
                    if (res.code === 1) {
                        this.setMealList = res.data.map((obj) => ({...obj, idType: obj.id}))
                    } else {
                        this.$message.error(res.msg || '操作失败')
                    }
                })
            },
            // 删除套餐菜品
            delDishHandle(index) {
                this.dishTable.splice(index, 1);
                //this.checkList.splice(index, 1);
            },

            // 获取添加菜品数据
            getCheckList(value) {
                this.checkList = [...value]
            },

            // 添加菜品
            openAddDish() {
                this.seachKey = '';
                this.dialogVisible = true;
                //搜索条件清空，菜品重新查询，菜品类别选第一个重新查询
                this.value = '';
                this.keyInd = 0;
                this.getDishList(this.dishType[0].id)
            },
            // 取消添加菜品
            handleClose(done) {
                // this.$refs.adddish.close()
                this.dialogVisible = false
                // this.checkList = JSON.parse(JSON.stringify(this.dishTable))
                // this.dialogVisible = false
            },

            // 保存添加菜品列表
            addTableList() {
                this.dishTable = JSON.parse(JSON.stringify(this.checkList));
                this.dishTable.forEach((n) => {
                    n.copies = 1
                });
                this.dialogVisible = false;
                // 添加处理逻辑清空选中list
                //this.checkList = []
            },
            submitForm(formName, st) {
                this.$refs[formName].validate((valid) => {
                    if (valid) {
                        let prams = {...this.ruleForm};
                        prams.price *= 100;
                        prams.setmealDishes = this.dishTable.map((obj) => ({
                            copies: obj.copies,
                            dishId: obj.dishId,
                            name: obj.name,
                            price: obj.price,
                        }));
                        prams.status = this.ruleForm ? 1 : 0;
                        prams.categoryId = this.ruleForm.idType;
                        if (prams.setmealDishes.length < 1) {
                            this.$message.error('请选择菜品！');
                            return
                        }
                        if (!this.imageUrl) {
                            this.$message.error('请上传套餐图片');
                            return
                        }
                        // delete prams.dishList
                        if (this.actionType == 'add') {
                            delete prams.id;
                            addSetmeal(prams).then((res) => {
                                if (res.code === 1) {
                                    this.$message.success('套餐添加成功！');
                                    if (!st) {
                                        this.goBack();
                                    } else {
                                        this.$refs.ruleForm.resetFields();
                                        this.dishList = [];
                                        this.dishTable = [];
                                        this.ruleForm = {
                                            name: '',
                                            categoryId: '',
                                            price: '',
                                            code: '',
                                            image: '',
                                            description: '',
                                            dishList: [],
                                            status: true,
                                            id: '',
                                            idType: '',
                                        }
                                        this.imageUrl = ''
                                    }
                                } else {
                                    this.$message.error(res.msg || '操作失败')
                                }
                            })
                                .catch((err) => {
                                    this.$message.error('请求出错了：' + err)
                                })
                        } else {
                            delete prams.updateTime
                            editSetmeal(prams)
                                .then((res) => {
                                    if (res.code === 1) {
                                        this.$message.success('套餐修改成功！')
                                        this.goBack()
                                    } else {
                                        this.$message.error(res.msg || '操作失败')
                                    }
                                })
                                .catch((err) => {
                                    this.$message.error('请求出错了：' + err)
                                })
                        }
                    } else {
                        return false
                    }
                })
            },
            handleAvatarSuccess(response, file, fileList) {
                // this.imageUrl = response.data
                if (response.code === 0 && response.msg === '未登录') {
                    window.top.location.href = '/backend/page/login/login.html'
                } else {
                    this.imageUrl = response.data;
                    this.ruleForm.image = response.data
                }
            },

            onChange(file) {
                if (file) {
                    const suffix = file.name.split('.')[1]
                    const size = file.size / 1024 / 1024 < 2
                    if (['png', 'jpeg', 'jpg'].indexOf(suffix) < 0) {
                        this.$message.error('上传图片只支持 png、jpeg、jpg 格式！')
                        this.$refs.upload.clearFiles()
                        return false
                    }
                    if (!size) {
                        this.$message.error('上传文件大小不能超过 2MB!')
                        return false
                    }
                    return file
                }
            },

            goBack() {
                window.parent.menuHandle(
                    {
                        id: '5',
                        url: '/backend/page/combo/list.html',
                        name: '套餐管理',
                    },
                    false
                )
            },
            // 获取套餐分类
            getDishType() {
                getCategoryList({'type': 1}).then(res => {
                    if (res.code === 1) {
                        this.dishType = res.data;
                        this.getDishList(res.data[0].id)
                    } else {
                        this.$message.error(res.msg)
                    }
                })
            },

            // 通过套餐ID获取菜品列表分类
            getDishList(id) {
                queryDishList({categoryId: id}).then(res => {
                    if (res.code === 1) {
                        if (res.data.length == 0) {
                            this.dishAddList = [];
                            return
                        }
                        let newArr = res.data;
                        newArr.forEach((n) => {
                            n.dishId = n.id;
                            n.copies = 1;
                            // n.dishCopies = 1
                            n.dishName = n.name
                        });
                        this.dishAddList = newArr
                    } else {
                        this.$message.error(res.msg)
                    }
                })
            },

            // 关键词收搜菜品列表分类
            getDishForName(name) {
                queryDishList({name}).then(res => {
                    if (res.code === 1) {
                        let newArr = res.data
                        newArr.forEach((n) => {
                            n.dishId = n.id
                            n.dishName = n.name
                        })
                        this.dishAddList = newArr
                    } else {
                        this.$message.error(res.msg)
                    }
                })
            },

            checkTypeHandle(ind, id) {
                this.keyInd = ind;
                this.getDishList(id);
            },

            checkedListHandle(value) {
                this.getCheckList(this.checkedList)
            },

            open(done) {
                this.dishListCache = JSON.parse(JSON.stringify(this.checkList))
            },

            close(done) {
                this.checkList = this.dishListCache
            },

            // 删除
            delCheck(ind) {
                this.checkedList.splice(ind, 1)
            }
        },
    })
</script>
</body>
</html>
